Pivoting passenger arm rest for a motorcycle



FIG. 1 is a perspective view of a pivoting passenger armrest for a motorcycle embodying a first form of our new design;

FIG. 2 is a top plan view thereof, with the drink container holder in folded, non-use position;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a right side view of FIG. 2;

FIG. 5 is a left side view of FIG. 2;

FIG. 6 is a rear elevational view of FIG. 2; and,

FIG. 7 is a bottom plan view of FIG. 2.

The dotted line representations form no part of the claimed design. 

The ornamental design for a pivoting passenger arm rest for a motorcycle, as shown and described. 